c++1178:成绩排序不用结构体
											






 
										
					
	 程序代码:
程序代码:
#include <string>
#include <algorithm>
using namespace std;
void QuickSort(string name[], float score[], int left, int right) { 
    // int pivot = score[right];
    int pivot = score[rand() % (right - left) + left];
    int tmp = left - 1;
    for (int j = left; j < right; j++) {
        if (score[j] < pivot) {
            tmp++;
            swap(score[j], score[tmp]); 
            swap(name[j], name[tmp]);
        }
    }
    tmp++;
    swap(score[right], score[tmp]);
    swap(name[right], name[tmp]);
    
    if (left < tmp - 1) QuickSort(name, score, left, tmp - 1);
    if (tmp + 1 < right) QuickSort(name, score, tmp + 1, right);
} 
string name[] = {"a", "b", "c", "d", "e"};
float score[] = {1, 2, 40, 3, 9};
QuickSort(name, score, 0, 4);[此贴子已经被作者于2022-8-13 00:47编辑过]